Campus Ministry at Aquinas High School is seen both as a symbol and a service. As a symbol, the office of Campus Ministry stands for the willingness and commitment of the entire school, faculty, administration, and staff to care for and engage students in the process of Christian growth through personal care and contact.

As a service, the office of Campus Ministry co-ordinates the following activities on behalf of the entire school:

Liturgy planning including the program for developing Extraordinary Ministers of Communion.